package com.hm.mapper;

import com.hm.pojo.Student;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Map;

/**
 * @program: qy163-springboot02
 * @description:
 * @author: 胡萌
 * @create: 2023-04-10 19:32
 **/
public interface StudentMapper{

   public List<Student> findAll();

   int insert(Student student);

   int update(Student student);

   int delete(Integer sId);

}
